Seudónimo Seudónimo
  • 01-04-2015
  • Mathematics
contestada

you have 36 coins. the ratio of heads to tails is 3 to 1. how many coins are heads?

Respuesta :

BaritoneBazooka BaritoneBazooka
  • 01-04-2015
3 + 1 = 4. 36/4=9. 3×9=27. There were 27 heads.
Answer Link

Otras preguntas

name three roles you play in your relationships with others. explain when you play each role.
what are some physical changes that occur at school? at home ? in nature ?
A basketball rolls of a 0.70 m high desk and strikes the floor 0.25 m away from the base of the desk? How fast was the ball rolling?
why do living things need nitrogen?
Write an algebraic expression that is equivalent to the expression. cos⁡(arcsin⁡ (x-h)/r )
Why is man a special creature? What two worlds does he share in?
what type of bond is methane?
When 8.00x10^22 molecules of ammonia react with 7.00x10^22 molecules of oxygen according to the chemical equation shown below, how many grams of nitrogen gas ar
Venn Diagram: In a school all of the 120 pupils must choose at least one of Archery, Badminton or Cycling. 63 pupils choose archery 62 pupils choose badminton
plz help me solve this question how many remain when 87 is divided by 9